Using the Read/Write integer in register 40081 shown below, it is possible to activate/deactivate each sample channel using modbus.
Step 1: Binary String Calculation
Step 2: Converting the Binary data string to Decimal
Open the calculator on your PC, then click on VIEW and choose the Programmer option (Alt + 3) as shown and then choose the Bin option as shown:
Type in the Binary number (without leading zeros), then select Dec to determine the Decimal equivalent that will need to be written to register 40081 as shown:
Step 3: Write the Binary number in register 40081